/*
 * This file is part of aion-engine <aion-engine.com>
 *
 * aion-engine is private software: you can redistribute it and or modify
 * it under the terms of the GNU Lesser Public License as published by
 * the Private Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * aion-engine is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser Public License for more details.
 *
 * You should have received a copy of the GNU Lesser Public License
 * along with aion-engine.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.aionengine.gameserver.network.aion.iteminfo;

import com.aionengine.gameserver.model.gameobjects.Item;
import com.aionengine.gameserver.model.gameobjects.player.Player;
import com.aionengine.gameserver.model.stats.calc.functions.IStatFunction;
import com.aionengine.gameserver.network.PacketWriteHelper;
import com.aionengine.gameserver.network.aion.iteminfo.ItemInfoBlob.ItemBlobType;

import java.nio.ByteBuffer;

/**
 * ItemInfo blob entry (contains detailed item info). Client does have blob tree as implemented, it contains sequence of
 * blobs. Just blame Nemesiss for deep recursion to get the right size [RR] :P
 *
 * @author -Nemesiss-
 * @modified Rolandas
 */
public abstract class ItemBlobEntry extends PacketWriteHelper {

    private final ItemBlobType type;
    Player owner;
    Item ownerItem;
    IStatFunction modifier;

    ItemBlobEntry(ItemBlobType type) {
        this.type = type;
    }

    void setOwner(Player owner, Item item, IStatFunction modifier) {
        this.owner = owner;
        this.ownerItem = item;
        this.modifier = modifier;
    }

    @Override
    protected void writeMe(ByteBuffer buf) {
        writeC(buf, type.getEntryId());
        writeThisBlob(buf);
    }

    public abstract void writeThisBlob(ByteBuffer buf);

    public abstract int getSize();

}
